SQH4018S-2R2M-LF Datasheet, Specs, Alternatives & ECAD | Coilmaster | PartGenie

AI summary

SQH4018S-2R2M-LF product

The SQH4018S-2R2M-LF is a 2.2µH shielded SMD power inductor from Coilmaster, designed for high-current DC-DC converter applications in portable electronics.

Best for

DC-DC converter choke coils
Portable equipment (DVDs, DSC, Cellular, PDAs)

Avoid if

Applications requiring currents exceeding 1.44A (Irms) or 2.70A (Isat)

Check before use

Thermal dissipation in high-density PCB layouts

Key specifications

Inductance: 2.2 µH
Rated Current (Irms): 1.44 A
DCR (Max): 72 mΩ

Compliance & Environment

RoHS: Compliant
REACH: Compliant
MSL: -
ECCN: -
HTSUS: -

Application

Power Management

Datasheet

e8d42604dfbd8e88d44b2f1f901754f3_2304140030_Coilmaster-Elec-SQH4018S-2R2M-LF_C257205.pdf

800 KB

CAD Models

Download ECAD models for SQH4018S-2R2M-LF: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

Generate library

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a low-profile, magnetically shielded surface-mount power inductor with a nominal inductance of 2.2µH and a tolerance of ±20%.